1. Press the green flag (duh) 2. Right as the goombas hit the blue bar, press the right button to squish them! For the first row, use a. For the second row, use w. For the third row, use s. For the fourth row, use d. 3. Continue that for the whole song! Don't press the buttons too early, but don't do it too late! 3. Love, favorite, and follow! (please)